#app .van-config-provider{
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    .app-header,.app-footer{
        flex-grow: 0;
        flex-shrink: 0;
    }
    .app-contanier{
        flex-grow: 1;
        flex-shrink: 1;
        overflow-y: auto;
    }
}
.app-common__header{
      background-color: rgb(243, 125, 15);
  }
  .van-search{
    background-color: rgb(243, 125, 15)!important;
    padding: 0;
  }
  .van-nav-bar__left .van-icon ,.van-nav-bar__right,.van-nav-bar__title{
      color: #fff;
    }
    .van-nav-bar__left .van-icon{
      font-size: 20px;
    }